, by contrast, when the valve after pressure relief, the increase of the opening of the main valve plate, valve after pressure. B, protection and convenient operation, only need to adjust the pilot valve adjusting screw, can make very accurate and reliable outlet pressure, key parts that fit and use high quality material, do not need to protect. C, large caliber, for the country's largest so far lower pressure valve d, body sees fit and use streamlined Marine valve body preset wide, flow capacity, resistance losses small. Two adjustable reduce pressure valve structure of the new adjustable pressure valve consists of the main valve, pressure feedback system, stem line. After a pilot valve to form independent pressure feedback system, and using the hydraulic principle of stem, outlet pressure is not affected by the influence of inlet pressure and flow rate changes, can reduce dynamic pressure, can reduce static pressure again. 4 adjustable lower pressure valve technology depending on a parameter a, nominal pressure: 1. 0 mpab, outlet pressure: PN1. 0 mpa adjusting range 0. 1MPa— 0. 8 mpac, suit to use media: raw water, water: d, medium temperature 0 ℃ - 80 ℃ 5 adjustable lower pressure valve a unique place, reduced the new adjustable pressure valve can adjust topped, reduce pressure, effect is good. E, adjustable lower pressure valve can replace the middle pool, pool of land the size of the plane or surface, to prevent the secondary pollution of water quality. When the outlet pressure increases, media after pressure feedback system on the main valve cavity pressure increases, the main valve of the inferior vena stress equilibrium was mutilated, the opening of the valve value decreases, and the after mouth growth medium velocity and kinetic energy change lead to pressure loss, valve after pressure reduction. 。 Stem line by the gate valve, filter, pressure gauge, of piping accessories. The main valve consists of body, diaphragm, cover, diaphragm, the valve stem, valve plate and other major parts. Q: adjustable office principle of reducing pressure valve: a: 1 new adjustable lower pressure valve installed in the city of one-way horzontally, can higher valve upstream ( Imports) Pressure to meet use requirement downstream ( Export) Pressure, no matter how upstream pressure and flow changes, setting good downstream pressure maintain fixed eternal unchanged. 3 adjustable lower pressure valve principle of reducing pressure valve outlet pressure by adjusting screw on the pilot valve stem, it is coordinated with the needle valve on the pilot valve operation, a but beginning and end of the valve pressure was maintained after setting are fixed constants for eternity. Pressure feedback system composed of pilot valve assembly and stem line. When the main valve opens, media of exports also after a pilot valve to the main valve cavity on the diaphragm chamber, make the main Industrial Valves plate mouth highly reliable in a value, so the valve after pressure is fixed eternal. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate valve, globe valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
double flanged gate valve are all following the most compatible manufacturing regulations.
Shenzhen Mech Valve Trading Co., Ltd. endeavors to be valued as an industry leader in client satisfaction, sales growth, product performance, financial strength and profitability.
Our company is professional in selling gate valve as well as providing a series of relevant services.
Shenzhen Mech Valve Trading Co., Ltd. usees sentiment analysis to understand what their customers care about and leverage that information to reposition their products, create new content or even provide new products and services.